Harmonic Balancer Cover for Big Block Chevy with 8" Balancer in Chrome
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PROFORMPART NUMBER: 778-141-729

Harmonic Balancer Cover for Big Block Chevy with 8" Balancer in Chrome

$3995
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Big Block Chevy
    Harmonic Balancer Cover
  • Big Block Chevy
  • 8'' Diameter
  • Aluminum
  • Chrome


  • Patented Cover Offers Improved Readability
  • More Stable Top Dead Center Indication
  • Better Timing Accuracy

    These patented Officially Licensed Chevrolet Harmonic Balancer Covers offer improved readability plus more stable Top Dead Center indication and timing accuracy. The enhanced appearance for a previously ignored under hood area makes this cover a must have. You can now get rid of timing tapes which are inevitably flung off. They are available in chrome and black giving the appearance of a more expensive balancer.

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    Each cover is distinctively marked with the famous Bowtie Emblem, Top Dead Center and the proper timing degrees. Using this cover improves timing accuracy because over time the etched outer inertia ring of a typical harmonic balancer may slip in relation to the center hub of the balancer. This causes the etched markings to provide an inaccurate indication of Top Dead Center for the #1 piston. Mounted directly through the center hub, this cover eliminates the effect of any outer inertia ring slippage.

Part TypeHarmonic Balancer Cover
Product LineOfficially Licensed Chevrolet Harmonic Balancer Covers
BrandPROFORM
Package Height2.1
Package Width11.2
Package Length13.6
Weight0.74 PG
Part CategoryPerformance Parts
Degree MarkingsYes
Cover FinishChrome
Harmonic Balancer Diameter (In.)8
Degree Marking Range60 BTDC to 0 TDC-A
Cover MaterialAluminum
QuantitySold individually
Part FitmentSemi Universal
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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